[" 1.If "''C(s)=^(n)C(2)," find "C "(r)]...

[" 1.If "''C_(s)=^(n)C_(2)," find "C "_(r)],[" 2.Determine "n" if "],[[" (i) "^(2)C_(3):'C_(3)=12:1," (ii) "^(21)C_(3):^(" "C ")=11:1]]

[" 1.If "''C(s)=^(n)C(2)," find "C "(r)],[" 2.Determine "n" if "],[[" ...
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Determine n if (i) ""^(2n)C(3) : ""^(n)C(3) = 12:1 (ii) ""^(2n)C(3...
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C1/C0+2C2/C1+3C3/C2+............+nCn/C(n-1)=(n(n+1))/2
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(C(0)+C(1))(C(1)+C(2))(C(2)+C(3))(C(3)+C(4)).........(C(n-1)+C(n))=(C(...
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Prove that (C(0)+C(1))(C(1)+C(2))(C(2)+C(3))(C(n-1)+C(n))=((n+1)^(n))/...
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In C(0),C(1)C(2)â€¦.C(n) are the binomial coefficients in the expansio...
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In C(0),C(1)C(2)….C(n) are the binomial coefficients in the expansion ...
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Evaluate |{:(""^(m)C(1),""^(m)C(2),""^(m)C(3)),(""^(n)C(1),""^(n)C(2),...
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सिध्द कीजिए कि - (C(1))/(C(0))+(.^(2)C(2))/(C(1))+(.^(3)C(3))/(C(2))...
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